5 B(M) US Women/4 D(M) US Men = EU size 35 = Shoes length 225mm 5.5 B(M) US Women/4 D(M) US Men = EU size 36 = Shoes length 230mm 6 B(M) US Women/4.5 D(M) US Men = EU size 37 = Shoes length 235mm 7 B(M) US Women/5 D(M) US Men = EU size 38 = Shoes length 245mm 7.5 B(M) US Women/5 D(M) US Men = EU size 38 = Shoes length 250mm 8 B(M) US Women/6 D(M) US Men = EU size 39 = Shoes length 255mm 8.5 B(M) US Women/6 D(M) US Men = EU size 39 = Shoes length 260mm

• To ensure that your child's foot comfort, Please measuring foot length and refer to size chart diagram correctly choose the size, thank you!
• LED sneakers are suitable for performances, cosplay, night outs and everyday use.
• The LED lights around the sole of these fashion sneakers make you more attractive.
• When the button is switched on, the LED lights are turned on and give colorful bright lights,with 7 Colors LED light. Keep pressing the switched button few seconds will close the light!
• The LED light can be recharged through the USB sort. With 2-3 hour's charging, it can last for 8-10 hours.

To ensure that your child's foot comfort, Please measuring foot length and refer to size chart diagram correctly choose the size, thank you!